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Date: Mon, 18 Aug 1997 15:01:27 +0900 (JST)
From: Kenji Rikitake <kenji@reseau.toyonaka.osaka.jp>
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Subject: [FreeBSD-net-jp 85] DoS attack and the solution: tcpserver or a modified inetd?
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$B:rF|(BDoS (Denial-of-Service) attack$B$N<B83$r$7$F<B:]$K(Binetd$B$,8+;v$K%W%m%;%9(B
$B$rL58B$K5/F0$7$F$$$/MM$r8+$;$D$1$i$l$F$7$^$C$?NOIp$G$9!#(B

$B8=:_$N(BFreeBSD$B$J$I$KImB0$7$F$$$k(Binetd$B$G$O!"(Bqmail$B$N:n<T(B Dan J. Bernstein$B;a$,(B
http://pobox.com/~djb/docs/inetd.html $B$K$F8x3+$7$F$$$k$h$&$J967bK!$K$O(B
$BBP1~$G$-$J$$$h$&$G$9$M!#$7$g$&$,$J$$$N$G8=:_;d$O(Bdjb$B;a$N(Btcpserver$B$r;H$C$F(B
concurrent limit$B$r@_Dj$7$F$7$N$$$G$$$^$9$,!"F1MM$N5!G=$r;}$C$?(Binetd$B$O(B
$BB8:_$9$k$N$G$7$g$&$+!#<1<T$N3'MM$*65$($$$?$@$1$l$P9,$$$G$9!#(B

// Kenji Rikitake <kenji@reseau.toyonaka.osaka.jp> <kenji@rcac.tdi.co.jp>
// An equal opportunistic encryptor. WWW: http://www.nn.iij4u.or.jp/~kenji/

